package com.xxd.gulimail.search.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.HttpAsyncResponseConsumerFactory;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
1.导入依赖
 2.编写配置类,给容器注入一个RestHighLevelClient
 */
@Configuration
public class ElasticSearchConfig {


    public static final RequestOptions COMMON_OPTIONS;

    static {
        RequestOptions.Builder builder = RequestOptions.DEFAULT.toBuilder();
//        builder.addHeader("Authorization","Bearer",+TOKEN);
        // 默认缓存限制为100MB，此处修改为30MB。
//        builder.setHttpAsyncResponseConsumerFactory(//异步返回消费者
//                new HttpAsyncResponseConsumerFactory
//                        .HeapBufferedResponseConsumerFactory(30 * 1024 * 1024));
        COMMON_OPTIONS = builder.build();
    }

    @Bean
    public RestHighLevelClient esRestfulClient(){
        RestHighLevelClient client = new RestHighLevelClient(RestClient.builder(
                HttpHost.create("http://192.168.95.130:9200")
        ));
        return client;
    }
}
